package servlet_teacher;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import bean.Student;
import factory.DaoFactory;

/**
 * Servlet implementation class TeacherQueryStudentServlet
 */
@WebServlet("/servlet_querystudent_teacher")
public class TeacherQueryStudentServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public TeacherQueryStudentServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		HttpSession session = request.getSession();
		String querystudentnumber = request.getParameter("querystudentnumber");
		String querystudentname = request.getParameter("querystudentname");
		String queryclassroom = request.getParameter("queryclassroom");
		String queryexamname = session.getAttribute("examname").toString();
		Student student = new Student();
		student.setStudentnumber(querystudentnumber);
		student.setStudentname(querystudentname);
		student.setClassroom(queryclassroom);
		student.setExamname(queryexamname);
		session.setAttribute("studentlist", DaoFactory.getTeacherDaoInstance().querystudent(student));
		response.sendRedirect("jsp/teacher/teacher_manage_student.jsp");

		
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
